page, body {
  height: 100%;
}

.index {
  background-color: #ffffff;
  height: 100%;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.index-search_into {
  padding: 30px 40px;
  position: relative;
  display: flex;
  height: 120px;
  background: #ffffff;
}

.index-search_box {
  width: 88%;
  margin: 0 auto;
}

.index_list.hidden {
  height: 100%;
  overflow: hidden;
}

.index_list {
  //flex: 1;
  flex-grow: 1;
  overflow: scroll;
  -webkit-overflow-scrolling: touch;
}

.index_item {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
  margin: -1px 0 0;
  overflow: hidden;
}

.index_item_in {
  width: 100%;
  height: 100%;
}

.index_item_img {
  width: 100%;
}

.index_item_brand {
  position: absolute;
  top: 300px;
  left: 0;
  width: 100%;
  font-size: 38px;
  font-weight: bold;
  text-align: center;
  color: #fff;
  letter-spacing: 4px;
  //transition: top 2s ease-in;
}

.index_item_desc {
  position: absolute;
  top: 358px;
  left: 0;
  width: 100%;
  font-size: 24px;
  font-weight: bold;
  text-align: center;
  letter-spacing: 8px;
  color: #fff;
  //transition: top 2s ease-in;
}

.index_item_type {
  position: absolute;
  top: 40px;
  right: 30px;
  text-align: right;
  color: #fff;
  font-size: 18px;
}

.index_item_title {
  position: absolute;
  top: 300px;
  left: 0;
  width: 100%;
  font-size: 42px;
  font-weight: bold;
  text-align: center;
  color: #fff;
  letter-spacing: 4px;
  //transition: top 2s ease-in;
}

.index_item_more {
  position: absolute;
  top: 406px;
  left: 50%;
  width: 228px;
  height: 42px;
  margin-left: -114px;
  border: 1px solid #fff;
  text-align: center;
  line-height: 42px;
  font-size: 24px;
  color: #fff;
  //transition: top 2s ease-in;
}

.index_item_avatar {
  position: absolute;
  bottom: 128px;
  left: 50%;
  margin-left: -25px;
  width: 50px;
  height: 50px;
  overflow: hidden;
  border-radius: 100px;
  //transition: bottom 2s ease-in;
}

.index_item_athor {
  position: absolute;
  bottom: 74px;
  left: 0;
  width: 100%;
  text-align: center;
  font-size: 20px;
  color: #fff;
  //transition: bottom 2s ease-in;
}

.animation .index_item {
  animation: home_move 0.5s ease-in forwards;
}

@keyframes home_move {
  0% {
    transform: translateY(50px);
  }
  100% {
    transform: translateY(0px);
  }
}
